My elderly neighbour has a lovely black cat called buttons shes a short hair and absolutely gorgeous now when we moved in buttons was very slight and approachable I had handled her many times she was light and very small. Now a week ago my neighbours cat got into my flat she was roaming the corridor and followed my partner in when he came home from work she hid under our bathroom sink and hissed now she was about double her size and not at all aproachable I had to herd her out of our flat as she looked like she was going to attack our Lilly. Because of her size and the fact that about just under a month ago she went missing for a while I am wondering if she may well be pregnant.